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PTX10003 Packet Transport Router

Router PTX Series

PTX10003 Packet Transport Router

The PTX10003 Packet Transport Router offers on-demand scalability for critical core routing functions with high-density interfaces—10GbE, 40GbE, 100GbE, 200GbE, and 400GbE—for distributed core networks and network applications. Delivering massive capacity, this 400GbE platform is available in 8-Tbps and 16-Tbps models, supporting 100GbE inline MACsec with no latency on throughput.

With its compact form factor and power efficiency, the PTX10003 meets the demanding requirements of Internet service providers, cloud providers, cable operators, and high-volume content providers. It provides secure transit, peering, and full IP/MPLS and SPRING applications in the data center edge and content delivery network (CDN) core.

    Key Features

    High-density platform
    100GbE and 400GbE interfaces
    Compact 3 U form factor
    100GbE inline MACsec on all ports

    PTX10003

    The PTX10003 is a fixed-configuration core router featuring a compact, 3 U form factor that is easy to deploy in space-constrained Internet exchange locations, remote central offices, and embedded peering points throughout the network, including cloud-hosted services. It offers up to 4 million FIB, deep buffers, and integrated 100GbE MACsec capabilities.

    The PTX10003 uniquely addresses power-constrained environments by providing power efficiency of 0.2 watts/Gbps. Two versions of the PTX10003 are available, supporting 8 Tbps and 16 Tbps respectively in a 3 U footprint.

    Operating in a fixed core router configuration, the 8 Tbps model features flexible interface configuration options with universal multi-rate QSFP-DD for 100GbE/400GbE to support 160 (QSFP+) 10GbE ports, 80 (QSFP28) 100GbE ports, 32 (QSFP28-DD) 200GbE ports, and 16 (QSFP56-DD) 400GbE ports.

    The 16 Tbps model also offers universal multi-rate QSFP-DD for 100GbE/400GbE to support 320 (QSFP+) 10GbE ports, 160 (QSFP28) 100GbE ports, 64 (QSFP28-DD) 200GbE ports, and 32 (QSFP56-DD) 400GbE ports.

    PTX10001-36MR and PTX10003 routers offer native SFP+ transceiver support through QSFP adapter, MAM1Q00A-QSA . This option enables deployments where 10GE connectivity over more than 10KM single mode fiber links is required.

    Features + Benefits

    Performance and Scalability
    Get the performance and scalability you need to handle growing traffic demands, with custom Juniper ExpressPlus silicon for ultra-fast inline MACsec encryption.

    High Availability and Nonstop Routing
    Use the high-availability (HA) features in Junos OS to perform software upgrades and changes without interrupting network traffic.

    Exceptional Packet Processing
    Use 400GbE interfaces to scale the network while optimizing IP/MPLS functionality for superior performance.

    Compact Form Factor
    Get maximum features and performance in a small, ultra-efficient package. The platform delivers full IP/MPLS services at peering Internet Exchange points, collocations, central offices, and regional networks—especially valuable in emerging markets—in a 3 U form factor. 

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